Products Introduced CFG series long screw rigs on electrical hydraulie whole sets of manipulation, while a walk, work to design a long spiral 2,274 drilling rigs, to drill through concrete transmission pump pressure fed into concrete piles (also reinforced cageinserted after) Produced as a synchronous Kongcheng pile complete.Installation otation joints may also be a supuer long screw bored attitude and various oundation construction techniques.Widely used for urban construction,energy,municipal,transportation,water conservancy the pile,expanding pile, the soft base with the construction of a free water restrictions, and efficiency,and energy conservation,environmental protection,automatic Guozainengli strong degree of mechanization and higher features.
Products Introduced CFG series long screw rigs on electrical hydraulie whole sets of manipulation, while a walk, work to design a long spiral 2,274 drilling rigs, to drill through concrete transmission pump pressure fed into concrete piles (also reinforced cageinserted after) Produced as a synchronous Kongcheng pile complete.Installation otation joints may also be a supuer long screw bored attitude and various oundation construction techniques.Widely used for urban construction,energy,municipal,transportation,water conservancy the pile,expanding pile, the soft base with the construction of a free water restrictions, and efficiency,and energy conservation,environmental protection,automatic Guozainengli strong degree of mechanization and higher features.